#B3DF61#B3DF61

#B3DF61 is a very light, vivid yellow-green. Relative luminance 0.632; OKLCH L 84.7% C 0.161 H 125.8°. Best body text is #000000 at 13.64:1 contrast (WCAG AA passes).

Color values

HEX	#B3DF61
RGB	rgb(179, 223, 97)
HSL	hsl(81, 66%, 63%)
HSV	hsv(81, 57%, 87%)
CMYK	cmyk(19.7%, 0%, 56.5%, 12.5%)
CIE-LAB	lab(83.56, -33.36, 56.05)
CIE-LCH	lch(83.56, 65.23, 120.76°)
OKLab	oklab(84.68% -0.0944 0.131)
OKLCH	oklch(84.68% 0.161 125.8)
XYZ	xyz(47.1358, 63.2216, 21.0266)
Luminance	0.6322 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3DF61 #8D61DF

analogous

#DFCC61 #B3DF61 #74DF61

triadic

#B3DF61 #61B3DF #DF61B3

tetradic

#B3DF61 #61DFCC #8D61DF #DF6174

square

#B3DF61 #61DFCC #8D61DF #DF6174

split-complementary

#B3DF61 #6174DF #CC61DF

monochromatic

#77A421 #9BD52E #B3DF61 #CBE994 #E4F4C7

Accessibility & contrast

On white

1.54

#B3DF61 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.64

#B3DF61 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3DF61

13.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3DF61	#FFFFFF	#000000	##000000
##B3DF61	1.00	1.54	13.64	13.64
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.64	21.00	1.00	1.00
##000000	13.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD254

Deuteranopia (green-blind)

#E4D069

Tritanopia (blue-blind)

#B9D6C3

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #b3df61;
/* rgb */ color: rgb(179, 223, 97);
/* oklch */ color: oklch(84.7% 0.161 125.8);

Tailwind

colors: {
  custom: {
    50: '#cce992',
    500: '#b3df61',
    950: '#000000',
  },
}

SCSS

$custom: #b3df61;
$custom-light: #cce992;
$custom-dark: #000000;

JSON

{
  "hex": "#b3df61",
  "rgb": {
    "r": 179,
    "g": 223,
    "b": 97
  },
  "hsl": {
    "h": 80.952,
    "s": 66.316,
    "l": 62.745
  },
  "oklch": {
    "l": 0.8468,
    "c": 0.16142,
    "h": 125.8
  },
  "luminance": 0.63222
}

Semantic roles & 50–950 ramp

primary

#B3DF61

secondary

#623DA7

accent

#17CE57

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160D

muted

#83847F

Preview Lab

Preview with #B3DF61

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →